Rapid: Individual Calculations December 2021
 Fernandez Rosado, Roberto  Total change: 68.80  Rating chartPersonal card
 Campeonato de Ajedrez Rapido por Equipos de Madrid 21-22 Madrid ESP 2021-09-26
RcRownchangeKK*chgGame
 1950 1736 5.00 8 2.94 20 58.80 
  Perez Gonzalez, Jose Manuel f2143 ESP0.5010.42208.40 
  Aragon Gutierrez, Alejandro 1831 ESP1.0010.632012.60 
  Aragon Gutierrez, Alejandro 1831 ESP1.0010.632012.60 
  Fernandez Pello-San Roman, Aaron 1135 ESP1.0010.02200.40 
  Medina Riesgo, Pedro 2149 ESP0.5010.43208.60 
  Medina Riesgo, Pedro 2149 ESP0.001-0.0720-1.40 
  Ruano Marco, Javier 2180 ESP1.0010.942018.80 
  Ruano Marco, Javier 2180 ESP0.001-0.0620-1.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 9th Open Internacional de Chamartin Madrid ESP 2021-10-30
RcRownchangeKK*chgGame
 1576 1736 5.50 8 0.50 20 10.00 
  Arevillca Colque, Jonatan 1114 ESP1.0010.01200.20 
  Portero Rubio, Martin 1228 ESP0.001-0.9620-19.20 
  Sanchez Villodres, Mario 1235 ESP1.0010.04200.80 
  Bozhkov Stoyanov, Cristopher 1175 ESP1.0010.02200.40 
  Suarez Uriel, Adrian m2225 ESP1.0010.962019.20 
  Ortega Ruiz, Jose Miguel f2173 ESP0.001-0.0620-1.20 
  Lopez Herrero, Israel 1370 ESP1.0010.10202.00 
  Fernandez Rodriguez, Jose A. 2087 ESP0.5010.39207.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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